RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Offered is „Diamond USB 3.0 0,75m“ by AudioQuest as second-hand device from the category „Cable, Power Distributor + Filter“ on audio-markt.de - the online market place for high-end. The advert with the number 693787989 ends on 07.11.2026 at 15:40 o'clock.
New, this kind of AudioQuest interconnect sat well into premium-cable territory, so €449 is not a casual ask, but against recent used comps it lands below the €461 25th percentile and well under the €525 median. That makes it a strong buy, not merely fair, especially for someone who wants to step up without paying top-of-market money.
The Diamond line is well regarded for a clean, open presentation with very good resolution, low noise, and solid build quality, and that tends to hold up well in the used market. At this price, the upside is clear: you’re getting a high-end cable at a bargain relative to recent asking prices, so the main thing to verify is straightforward condition and correct length rather than worrying about value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1980 by Bill Low in Irvine, California, AudioQuest traces its roots to 1978, when Low, a hi-fi store manager and avid enthusiast, began crafting superior audio cables to overcome the signal degradation he observed in existing products. Dissatisfied with subpar materials and construction, he prioritized advanced conductors like 6N copper, innovative insulation, and precise geometries, quickly earning acclaim after demos at events like the 1979 Summer CES. This passion-driven origin propelled AudioQuest from a cable innovator—first U.S. company to advance signal transmission in 1985—to a global force in high-performance audio.
While renowned for its expansive lineup of analog, digital, and AC power cables, including HDMI for video, AudioQuest has broadened into USB DACs and headphone amps, highlighted by the multi-award-winning DragonFly series launched in 2012. The brand also offers Niagara and PowerQuest power conditioners, alongside custom-install solutions, all engineered to maximize system fidelity without venturing into amplifiers, speakers, or turntables.
AudioQuest commands a premium position in the high-end market, supplying thousands of specialist retailers across 60 countries as the dominant cable provider for discerning audiophiles. Its relentless innovation, from conductor purity to dielectric design, delivers tangible performance gains, cementing a reputation for value and musicality that serious hi-fi buyers trust.
See all AudioQuest listings on RADAR.
